Data ‘tipping’ to show delta more serious for kids than past variants
National Institutes of Health director Francis Collins told CNN Tuesday the data is "tipping" toward showing how the delta variant is more serious for children than past variants.
![](https://s.abcnews.com/images/US/delta-children-rd-ps-210803_1627999945063_hpEmbed_23x15_992.jpg)
Collins listed studies from Singapore, Scotland and Canada that "certainly tilts the balance in that direction" but made clear that more data is needed.
Collins also added that part of the reason the U.S. is seeing more children in hospitals is because they're part of the unvaccinated population and he doesn't want to "overstate the confidence."
-ABC News’ Cheyenne Haslett